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Avoid an endless loop situation in case of an error situation while sending headers

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This commit is contained in:
Zeev Suraski 2000-08-19 16:38:19 +00:00
parent 07b5d74022
commit f112b68668
1 changed files with 6 additions and 2 deletions
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8
main/SAPI.c
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@ -462,6 +462,11 @@ SAPI_API int sapi_send_headers()
return SUCCESS;
}
/* Success-oriented. We set headers_sent to 1 here to avoid an infinite loop
* in case of an error situation.
*/
SG(headers_sent) = 1;
if (sapi_module.send_headers) {
retval = sapi_module.send_headers(&SG(sapi_headers) SLS_CC);
} else {
@ -470,7 +475,6 @@ SAPI_API int sapi_send_headers()
switch (retval) {
case SAPI_HEADER_SENT_SUCCESSFULLY:
SG(headers_sent) = 1;
ret = SUCCESS;
break;
case SAPI_HEADER_DO_SEND:
@ -490,10 +494,10 @@ SAPI_API int sapi_send_headers()
sapi_free_header(&default_header);
}
sapi_module.send_header(NULL, SG(server_context));
SG(headers_sent) = 1;
ret = SUCCESS;
break;
case SAPI_HEADER_SEND_FAILED:
SG(headers_sent) = 0;
ret = FAILURE;
break;
}